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经营范围
发明名称
Window with sliding panes
摘要
申请公布号
US2580945(A)
申请公布日期
1952.01.01
申请号
US19470739139
申请日期
1947.04.03
申请人
FARR NUTTER
发明人
NUTTER FARR
分类号
E06B3/44
主分类号
E06B3/44
代理机构
代理人
主权项
地址
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